Kongskilde KDC 4000 Plus Manuel page 20

Troubleshooting
Fault
The cleaner does not start when
operating the start switch
The cleaner does not stop when
operating the stop switch
The side doors of the cleaner
bind when opening and closing,
or cannot be opened / closed
The thumbscrew on the side
door cannot be screwed in
when the door is closed
Drum, auger or blower motor
not operating
Abnormal noise from drum dur-
ing operation
20
Cause
Missing power supply.
Side doors open.
Disconnected fuse relay in the
control unit.
Malfunction of magnetic con-
tacts in the side doors, or broken
wires.
Magnetic contacts do not close
when the doors are closed, as
the cleaner is not on a level sur-
face.
Defect start switch
Defect stop switch
The cleaner is on a sloping /
uneven surface
The cleaner is on a sloping /
uneven surface
Power supply disconnected.
Motor or gear defect
Rocks, stones and other impuri-
ties in drum.
Quick release clamps on screens
has opened.
Screen dislocated on drum
Remedy
Check and restore mains supply.
Close door and tighten thumb screw.
Reconnect circuit breaker (see section
"Electrical installation").
Replace magnets or broken wires.
Check if the thumbscrews on the doors
can be screwed in. Lift one or more of the
cleaner's legs, or raise the legs of the lifting
arrangement, so that the thumbscrews can
be screwed in.
Replace start switch
Replace stop switch
Check if the thumbscrews on the doors
can be screwed in. Lift one or more of the
cleaner's legs, or raise the legs of the lifting
arrangement, so that the thumbscrews can
be screwed in
Check if the thumbscrews on the doors
can be screwed in. Lift one or more of the
cleaner's legs, or raise the legs of the lifting
arrangement, so that the thumbscrews can
be screwed in
Check and restore power supply.
Replace motor or gear
Make sure there are no larger stones in the
unclean crop.
Close clamp correctly.
Check the bias of the quick-release clamps
- adjust if necessary by turning the screw in
the coupling
Fit the screen correct